How much time does it take for someone to be a certified Classical Historian teacher?

Certification and advertising on our website takes one complete school year, because you have to collect student work and respond to it.  However, in order for a caring adult to understand how to teach with this method requires the teacher to watch about 2 hours of DVD and to read a 77 page booklet.  Once you start the program with the students, you really do not need to spend outside time preparing for the class.  Because the students are responsible for researching, the teacher acts more as a tutor and guide, rather than a lecturer.